Home / 897,029,579.55-1,345,544,369.33-897,029,579.55

Finding the Fourth Proportional to 897,029,579.55, 1,345,544,369.33 and 897,029,579.55

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Solution

The fourth proportional to 897,029,579.55, 1,345,544,369.33 and 897,029,579.55 is: 1,345,544,369.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    897,029,579.55 : 1,345,544,369.33 = 897,029,579.55 : x
  2. Step 2: Convert to fraction form
    897,029,579.55/1,345,544,369.33 = 897,029,579.55/x
  3. Step 3: Cross multiply
    897,029,579.55x = 1,345,544,369.33 × 897,029,579.55
  4. Step 4: Simplify right side
    897,029,579.55x = 1,206,993,099,881,474,560
  5. Step 5: Solve for x
    x = 1,206,993,099,881,474,560/897,029,579.55
  6. Step 6: Final answer
    x = 1,345,544,369.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.